Intel 200 Series Optane Persistent 128GB 2666MHz Memory Module

The Intel NMB1XXD128GPSU4 is an Optane Persistent Memory 200 Series module that places 128GB of persistent capacity right on the memory bus. Operating at 2666 MHz through a DDR-T interface, it lets processors reach frequently used data at near-DRAM speed instead of waiting on traditional storage.

Built on 3D XPoint technology, this module closes the performance gap between volatile memory and solid-state drives. Applications that must sift through large datasets—such as in-memory databases, real-time analytics, and virtualization platforms—benefit from faster access and reduced latency, even after a power cycle.

A 288-pin DIMM layout keeps installation straightforward in systems that support Optane Persistent Memory. AES-256 hardware encryption protects sensitive information the moment it lands on the module, while a 0 °C to 85 °C operating range maintains reliability under heavy, round-the-clock workloads. Backed by a five-year Intel warranty, the NMB1XXD128GPSU4 offers data center teams a dependable way to boost performance without overhauling existing storage tiers.

• 128GB capacity keeps large datasets close to the CPU
• 2666 MHz clock speed delivers fast data access for latency-sensitive workloads
• DDR-T interface places persistent memory on the same bus as DRAM
• 3D XPoint technology provides lower latency and higher endurance than NAND-based storage
• 288-pin DIMM installs in compatible servers that support Optane Persistent Memory
• AES-256 hardware encryption secures data in transit and at rest
• Operates from 0 °C to 85 °C for reliable performance under continual load
• Five-year Intel warranty offers long-term support